Group 1 - The article discusses tax incentives for individuals and sole proprietors engaged in four specific agricultural activities: planting, breeding, feeding, and fishing, which are temporarily exempt from personal income tax [2][3] - The policy applies to individuals or sole proprietors whose income from these four activities falls under the agricultural tax and pastoral tax categories [2][4] Group 2 - The policy is based on the notice issued by the Ministry of Finance and the State Administration of Taxation regarding personal income tax issues in pilot areas for rural tax and fee reform [4]